Hi

I am using some 'collection_select' combo boxes (w Ajax calls) , it's 
working fine, here is my partial
_property.rhtml

<%=
@properties = Property.find_by_owner_id(owner_id)
collection_select(:property, :name, @properties, :id, :name,
    options = {:prompt => ' Select a Property '}
    )
%>


but I got a small new-ror-ies problem :
when @properties contains only one element, I would like to avoid 
selecting  the prompt and rather select this unique element...
What should I do ?

complementary questions on Rails :
1- where can I find a list of the available options ?
are :prompt and :selected they only available options.....  could not 
find it in RoR book......
2- why not a dedicated newsgroup to Rails ... complementary of Ruby ...

thanks to all

kad